{"product_id":"blueprint-engines-crate-engine-big-block-chevy-454-style-longblock-iron-heads-flat-tappet-cam","title":"50 State Legal Replacement 1989-1995 - GM Big Block Compatible 454 c.i. Engine - Long Block","description":"\u003ch4\u003eDescription:\u003c\/h4\u003e\n\u003cp\u003eThis engine is designed and manufactured to factory specs for the specified vehicles below. It's manufactured using tighter machining tolerances, higher quality components, and finer balancing of the rotating assembly to make this engine better than the original while still meeting the description of a “replacement” engine.\u003c\/p\u003e\n\u003cp\u003eFITS Various 1989-1995 Chevy \/ GMC Vans Originally equipped with a 7.4L Engine. See application list below to confirm fitment.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2160\/9839\/files\/G4548995.pdf?v=1754580291\" target=\"_blank\" rel=\"noopener\"\u003eView the Application List HERE\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eBlock:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBluePrint Engines High Strength Cast Iron Block, 454 BBC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufactured and Machined in the USA!\u003c\/li\u003e\n\u003cli\u003eMech Fuel Pump Provision: Yes\u003c\/li\u003e\n\u003cli\u003e1-Piece Rear Main Seal\u003c\/li\u003e\n\u003cli\u003eStandard Deck\u003c\/li\u003e\n\u003cli\u003e4.250\" Bore\u003c\/li\u003e\n\u003cli\u003e4-Bolt Main\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRotating Assembly:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCast Crankshaft\u003c\/li\u003e\n\u003cli\u003e4.000\" Stroke \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOEM Type 6.135\" Connecting Rods w\/ 150,000 PSI Bolts\u003c\/li\u003e\n\u003cli\u003eOEM Spec Pistons\u003c\/li\u003e\n\u003cli\u003eExternally Balanced Front and Rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCylinder Heads:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIron Heads -3\/8 Accessory Bolt Holes on BOTH HEADS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCam Specs:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCam Type: Flat Tappet\u003c\/li\u003e\n\u003cli\u003eOEM Spec Per Listed Vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIgnition Timing:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAlso Includes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTiming Cover\u003c\/li\u003e\n\u003cli\u003eValve Covers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOil Pan\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned as factory replacement long block for specified vehicles and year ranges, using OEM specification parts. Customer to re-use existing intake manifold, ecu (if equipped), exhaust, fuel system etc. Modification or replacement of provided tinware, and minor accommodations such as dipstick location may be required. \u003c\/li\u003e\n\u003cli\u003eSpecifically designed as an OEM spec engine to meet emissions requirements of the specified vehicles, to meet the criteria of \"replacement engine\" in all 50 states. \u003c\/li\u003e\n\u003cli\u003eThis engine has 3\/8 accessory mounting bolt holes on BOTH HEADS. if your engine has 7\/16 bolt holes you will need to source new mounting bolts\/possibly sleeve down accessory bracket holes. \u003c\/li\u003e\n\u003cli\u003eMust confirm fitment with application list above. \u003c\/li\u003e\n\u003cli\u003eFeatures External 42.5 oz. imbalance. Recommend BluePrint Engines flywheel \u003ca rel=\"noopener\" href=\"https:\/\/blueprintengines.com\/products\/168-tooth-steel-sfi-14-flex-plate-1-piece-rear-main-seal-external-balance-42-5oz-imbalance-gm-compatible?_pos=1\u0026amp;_psq=BPP14096987\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e14096987\u003c\/a\u003e or BluePrint Engines flex plate \u003ca rel=\"noopener\" href=\"https:\/\/blueprintengines.com\/products\/168-tooth-steel-sfi-14-flex-plate-1-piece-rear-main-seal-external-balance-42-5oz-imbalance-gm-compatible-copy?_pos=1\u0026amp;_psq=BPP399973\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e399973\u003c\/a\u003e.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"product-custom-info\"\u003e\n\u003cdiv class=\"product-custom-info\"\u003e\n\u003ca style=\"font-size: 1.4em;\" title=\"https:\/\/www.p65warnings.ca.gov\/\" href=\"https:\/\/www.p65warnings.ca.gov\/\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2160\/9839\/files\/warning.png?v=1634161036\" alt=\"\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Blueprint Engines","offers":[{"title":"Default Title","offer_id":50468157718814,"sku":"G4548995","price":13276.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/G4548995-Right.jpg?v=1767160144","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/blueprint-engines-crate-engine-big-block-chevy-454-style-longblock-iron-heads-flat-tappet-cam","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}